search-query-len — Tool catalog size MCP Tool Read-only
search-query-len
(search query len) is one of 31 tools on the
Tool catalog size
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call search-query-len from your client
- Claude Code Tool catalog size search-query-len run in your project directory
- Claude Desktop Tool catalog size search-query-len ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Tool catalog size search-query-len ~/.cursor/mcp.json
- VS Code Tool catalog size search-query-len .vscode/mcp.json
- Zed Tool catalog size search-query-len ~/.config/zed/settings.json
- Windsurf Tool catalog size search-query-len ~/.codeium/windsurf/mcp_config.json
- Cline Tool catalog size search-query-len ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Tool catalog size search-query-len ~/.gemini/settings.json
- Grok Tool catalog size search-query-len .mcp.json (in your project root)
- ChatGPT Tool catalog size search-query-len Settings → Connectors → Advanced → Developer mode
- Claude.ai Tool catalog size search-query-len Settings → Connectors → Add custom connector
- LangChain Tool catalog size search-query-len pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http catalog-tools https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/catalog-tools/mcpOther tools on this server
- catalog-tools
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.